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Proceedings Paper

Formation of intermetallic phases under laser sintering of powdered SHS compositions
Author(s): D. M. Gureev; Alexei L. Petrov; Igor V. Shishkovsky
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Paper Abstract

The process of controlled laser sintering for powdered SHS compositions with the bases Ni-Ti and Ni-Al was realized. The optimal parameters of laser effect, under which the reaction of SHS proceeds in controlled regime, were determined. The phase composition of the sintered structure was revealed by the x-ray phase analysis. In particular, it was shown, that the NiTi-material with shape memory effect, perspective for using in medical implantation, is the basis for forming intermetallic phase under laser sintering of Ni_Ti powder compositions.

Paper Details

Date Published: 20 January 1999
PDF: 6 pages
Proc. SPIE 3688, 6th International Conference on Industrial Lasers and Laser Applications '98, (20 January 1999); doi: 10.1117/12.337516
Show Author Affiliations
D. M. Gureev, P.N. Lebedev Physical Institute (Russia)
Alexei L. Petrov, P.N. Lebedev Physical Institute (Russia)
Igor V. Shishkovsky, P.N. Lebedev Physical Institute (Russia)

Published in SPIE Proceedings Vol. 3688:
6th International Conference on Industrial Lasers and Laser Applications '98
Vladislav Ya. Panchenko; Vladimir S. Golubev, Editor(s)

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